大連控制柜廠家控制柜制冷機方案：

閉環制冷(leng)機制冷(leng)時并不從外(wai)部引進空氣，這樣可以避免(mian)對內部組件的污染危害。制冷(leng)機通(tong)(tong)過(guo)內部的蒸發器帶(dai)走控(kong)制柜(ju)內的熱(re)量，再通(tong)(tong)過(guo)冷(leng)凝器的出氣口將熱(re)量開釋。

制(zhi)(zhi)(zhi)(zhi)(zhi)冷機(ji)可以在控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)所(suo)答應的(de)最高(gao)氣溫必須保持低于外(wai)部環(huan)境溫度(du)時(shi)使用，使用制(zhi)(zhi)(zhi)(zhi)(zhi)冷機(ji)的(de)的(de)另(ling)一(yi)個原因是(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷機(ji)的(de)外(wai)部尺寸小于相(xiang)同功率(lv)的(de)熱交(jiao)換器。在很高(gao)的(de)溫度(du)下，或(huo)者(zhe)熱負(fu)載要(yao)求很高(gao)的(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷量時(shi)通常也使用制(zhi)(zhi)(zhi)(zhi)(zhi)冷機(ji)。盡(jin)管同非(fei)(fei)定制(zhi)(zhi)(zhi)(zhi)(zhi)空調系(xi)統很相(xiang)似，這些(xie)專門設計的(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷系(xi)統還是(shi)有些(xie)細微的(de)差別，為(wei)(wei)了避(bi)免控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)的(de)組件(jian)受到(dao)熱負(fu)荷的(de)沖擊，通常會使用比非(fei)(fei)定制(zhi)(zhi)(zhi)(zhi)(zhi)空調系(xi)統高(gao)的(de)蒸發器溫度(du)，另(ling)一(yi)個非(fei)(fei)標準化(hua)的(de)特性是(shi)監測和(he)報告驅動程(cheng)序，它能(neng)保證位于遠真個工(gong)作職員能(neng)獲得熱治(zhi)理系(xi)統的(de)運(yun)行(xing)信(xin)息以及了解控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)的(de)運(yun)行(xing)狀態。雷子(zi)克公(gong)司的(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷機(ji)設計為(wei)(wei)可以運(yun)行(xing)在高(gao)于55℃環(huan)境溫度(du)中（例如熱帶國家）

盡(jin)管蒸(zheng)發(fa)器能往除一些濕氣(qi)，但(dan)假如在(zai)維護時(shi)控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)被(bei)打開(kai)，要控(kong)(kong)制(zhi)(zhi)(zhi)控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)內(nei)(nei)的(de)(de)濕氣(qi)不是輕易的(de)(de)。控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)內(nei)(nei)沒有外部環境空氣(qi)的(de)(de)滲透，當控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)內(nei)(nei)的(de)(de)溫度升高時(shi)，通常(chang)濕度也相對較低。閉(bi)環制(zhi)(zhi)(zhi)冷機可以很安全地安裝于控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)，大連控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)的(de)(de)防(fang)水和防(fang)塵率必須穩定(ding)。 

 ①精(jing)選(xuan)s7-300plc及(ji)優(you)質標準柜體，精(jing)心設計，精(jing)工(gong)制(zhi)作(zuo)(zuo)，設備品質卓越(yue)。 ②在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)不穩(wen)(wen)定(ding)時，快速(su)穩(wen)(wen)定(ding)輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)；在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)突變(bian)(bian)情(qing)況下(xia)，快速(su)控(kong)(kong)制(zhi)變(bian)(bian)頻器輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，自(zi)動穩(wen)(wen)壓(ya)(ya)(ya)、限流(liu)(liu)： ③控(kong)(kong)制(zhi)柜通(tong)(tong)過(guo)對負(fu)載檢測，合(he)(he)理的(de)(de)(de)調整(zheng)變(bian)(bian)頻器輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，從而(er)提高變(bian)(bian)頻器的(de)(de)(de)運(yun)行效率(lv)。可與傳(chuan)統的(de)(de)(de)降(jiang)低(di)頻率(lv)方(fang)法組(zu)合(he)(he)使用，獲得(de)更高的(de)(de)(de)節能效果。 ④功(gong)能多(duo)(duo)樣：從一控(kong)(kong)一至一控(kong)(kong)多(duo)(duo)臺(tai)，主、備電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)任(ren)意(yi)選(xuan)擇組(zu)合(he)(he)，多(duo)(duo)種起(qi)動方(fang)式，各類控(kong)(kong)制(zhi)形(xing)式。 ⑤靈活、多(duo)(duo)樣的(de)(de)(de)模(mo)擬(ni)(ni)輸(shu)入、輸(shu)出(chu)(chu)(chu)：變(bian)(bian)頻器提供(gong)幅度可調的(de)(de)(de)三路(lu)模(mo)擬(ni)(ni)信號(hao)輸(shu)入通(tong)(tong)道，和(he)兩路(lu)模(mo)擬(ni)(ni)信號(hao)輸(shu)出(chu)(chu)(chu)通(tong)(tong)道。用戶(hu)可根據要求選(xuan)擇電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)信號(hao)控(kong)(kong)制(zhi)，或向(xiang)其他設備輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)信號(hao)。 ⑥過(guo)流(liu)(liu)、過(guo)載、過(guo)壓(ya)(ya)(ya)、輸(shu)出(chu)(chu)(chu)短路(lu)等多(duo)(duo)重(zhong)保護功(gong)能，在(zai)(zai)故障(zhang)情(qing)況下(xia)對變(bian)(bian)頻器和(he)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)實施快速(su)、有(you)效的(de)(de)(de)保護。在(zai)(zai)非故障(zhang)情(qing)況下(xia)，保障(zhang)系(xi)統的(de)(de)(de)穩(wen)(wen)定(ding)、持續運(yun)行。 ⑦通(tong)(tong)過(guo)操作(zuo)(zuo)面板(ban)，可實現所有(you)參數的(de)(de)(de)拷(kao)貝和(he)復制(zhi)，面板(ban)本(ben)身可作(zuo)(zuo)為(wei)移(yi)動的(de)(de)(de)存(cun)儲介質。